UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3C25/qI6X+LpDBwxhmOY/AKXZWgWoDFrOWQewfWSXYQ=' 
WHERE 
  key_id = 'd57e047ae7813e3c8afd14d199348d31cebbbcb76c2cfc925fb6e4d1f1d69046' 
  AND (
    token = '3C25/qI6X+LpDBwxhmOY/AKXZWgWoDFrOWQewfWSXYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )